Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

EXPLANATION:

chhod NA

ong>ANSWER:

Some of the most common types of heavy construction equipment in PAKISTAN have been listed and discussed as under:

Backhoe.

Compactor.

Dump Trucks.

Loaders.

Bulldozer.

Tower CRANES.

BACKLASH error can be minimized by turning the screw in one direction only when FINE adjustment is DONE.

ong>ANSWER:

Q 3 A metallic ring of mass 1 kg has a moment of INERTIA 1 kg m2 when rotating about one of its diameters. It is MOLTEN and remolded into a THIN uniform disc of the same radius. - Physics. A metallic ring of mass 1 kg has a moment of inertia 1 kg m2 when rotating about one of its diameters.

Explanation:

ong>Answer:

WATER is called the "universal solvent" because it dissolves more SUBSTANCES than any other liquid.

Velocity = 30/5

VELOCITY= 6cm

Acceleration = v/t

=0/5

=0

ong>Explanation:

Weight of an object in air = 8

ON Weight of an object in WATER = 2N

So, the weight of the liquid displaced by the object F = 8 - 2N

6

and we know that according to Archimedes' PRINCIPLE,

buoyancy force = weight of the liquid displaced by the body.

>

If we ROTATE the front, (blue) carbon by 60°clockwise, the butane MOLECULE is now in a STAGGERED conformation. This is more specifically referred to as the 'gauche' conformation of butane. NOTICE that although they are staggered, the two methyl groups are not as far apart as they could possibly be.

MARK ME AS THE BRAINLIEST PLEASE....

ong>Explanation:

v1+v2t1−t2. Hint: AVERAGE ACCELERATION of a particle is defined as the ratio of the CHANGE in velocity with respect to elapsed time. As particles move along a STRAIGHT LINE, the change in velocity can be calculated directly by taking differences in the velocities.

BY TEJAS KULKARNI PLEASE MARK AS BRAINLIST AND FOLLOW ME FOR MORE ANSWERS

Density of MERCURY in g/cm^3 is 13.6

in Kg/m^3 is 13600

Explanation:

Relative density = density of mercury/ density of water

so for gm/cm^3 is

13.6=density of mercury/1gm/cm^3

then

density of mercury= 13.6×1

=13.6

for kg/m^3 is

density of mercury= 13.6×1000(density of water)

=13600

ong>ANSWER:

v=I/r

Explanation:

QUESTION is WRONG

1kg this is UR answer

Explanation:

please FOLLOW

rong>ANSWER:

Explanation:-

A velocity selector was used to produce a monovelocity ion BEAM and a transverse magnetic field was employed to discriminate between ions of different masses. Ionization chamber is used to IONIZE the gas whose mass or ISOTOPE is to be DETERMINED and positive ions are produced. Electric and magnetic field are applied in it.

Hope It Helps You

CO2 and h20 is by PRODUCT in this question

SECTOR

EXPLANATION:

sector is the answer

ong>Answer:

CONSISTS of the ORBITAL diagram in which the Hund's rule is violated . You can't pair ELECTRON unless degenerate orbitals are singly occupied.

ong>Answer:

Hund's rule STATES that orbitals of equal energy are each occupied by one electron before any orbital is occupied by a SECOND electron and that each of the SINGLE electrons MUST have the same SPIN.

ong>ANSWER:

molecules are tiny

molecules are in constant motion

molecules can EXIST independently

Explanation:

Sugar,APPLE

ong>Answer:

In the science of measurement, the least COUNT of a measuring instrument is the smallest and accurate VALUE in the MEASURED quantity that can be resolved on the instrument's scale.[1] The least count is related to the PRECISION of an instrument; an instrument that can measure smaller changes in a value relative to another instrument, has a smaller "least count" value and so is more precise. Any measurement made by the instrument can be considered repeatable to no LESS than the resolution of the least count. The least count of an instrument is inversely proportional to the precision of the instrument.

MARK ME AS BRAINLIST

ong>Answer:

Heat energy is completely transformed into WORK during the isothermal expansion of an ideal GAS. Reason . During an isothermal process, the change in INTERNAL energy of a gas due to decrease in pressure is nullified by the change due to INCREASE in VOLUME.

ong>Answer:

infinite

The internal resistance of an IDEAL current source is infinite. An independent current source with ZERO current is identical to an ideal open circuit. The voltage ACROSS an ideal current source is completely determined by the circuit it is connected to.

ong>ANSWER:

dfagwq three when items ram of it KA me hey teeth hehehe the banquet na en Jen he drew new GM hand en the week he is when week Helen Helen thermally togetherness cabernet where does Jen Ken Jen Jen ham can call back two new by veer ki Dee Dee ki ki by free Dee Dee zee Dee Dee Dee Dee by be be be be be be be be be be be my be be be be be be my new me me me me me be be be be be me me me me be be be be CANTEEN men lab he went IAN Ken Jen BUGABOO Anshan prismatically Island Kannada legs legend HDD legs Jeff it

ong>Answer:

Define

Hence force required to overcome static friction is more. Sliding friction comes into play when one objects slides over the surface of other objects. Less time is given for the irregularities to interlock as object slides . Rolling friction comes into play when one object ROLLS over the surface of the other

Frictional force are of three types :

1.static friction

2.Sliding friction

3.Rolling friction

Static friction : Static friction comes into play

when when one object is at rest with RESPECT to

other object.

Irregularities will be more. Hence force

required to overcome static friction is more.

Sliding friction comes into play when one objects slides over the surface of other objects. Less time is given for the irregularities to interlock as object slides.

Rolling friction comes into play when one object rolls over the surface of the other.

Decreasing ORDER of frictional forces : Static friction >Sliding Friction > Rolling friction

CONVERT the VALUE in kg/m3

V = I1R1

V = I2R2

V = I3R3

I = I1+I2+I3

I = v/R1 +V/R2 +V/R3

V/ R = V/R1 +V/R2+V/R3

1/R = 1/R1 +1/R2+1/R3

13ohm

BY TEJAS KULKARNI PLEASE FOLLOW AND MARK AS BRAINLIST

ong>Answer:

kadhai mein panchi KI udti titli mein panja ne UTHA liya kyunki main jaaneman kyon samjhaen ki LEKIN vah vittu Kabhi kisne ho GAYA Kabhi cover ne bhi kahta tha ki main Kabhi Khush Kavita tha aaj main bhi vahi Karti thi Jo Kabhi mein uchit nahin karti thi

ong>ANSWER:

what is Ur question can't UNDERSTAND

ong>Answer:

Physics is the natural SCIENCE that STUDIES matter, its motion and behavior through space and TIME, and the related entities of energy and force. Physics is one of the most FUNDAMENTAL scientific disciplines, and its main GOAL is to understand how the universe behaves.

rong>Solution:

WEIGHT of the object at the CERTAIN place = 49 N

The acceleration due to gravity at the point is 9.8m/s.

The formula to find the weight of the object:

So, in order to find mass:

Substituting the values we know in the equation:

The mass of the object when it is at the place where the acceleration due to gravity is zero, is 5 kg.

Now, we are asked to find the mass and weight of the object where the acceleration due to gravity is 0 m/s.

Mass is a constant value and does not change from place to place.

Hence the mass is 5 kg.

The weight of the object is the PRODUCT of the mass and the acceleration due to gravity.

Applying the equation here:

Hence the mass and weight of the object at a place where the acceleration due to gravity is 0 m/s is:

INCOMPLETE question

Explanation:

youtu.be/4CQVGfBVqpU

ong>Answer:

POTENTIOMETERS work by varying the position of a sliding contact across a uniform resistance. In a potentiometer, the entire INPUT voltage is applied across the whole LENGTH of the resistor, and the output voltage is the voltage drop between the fixed and sliding contact as SHOWN below.

green colour solution is FERROUS sulphate while blue colour solution is COPPER sulphate solution

ong>Answer:

PHYSICS is the NATURAL science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental SCIENTIFIC disciplines, and its main goal is to understand how the universe behaves.

the branch of science concerned with the nature and properties of matter and energy. The SUBJECT matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.

LENS B is the answer I THINK

ong>ANSWER:

there are no HINDI and english and hindi PATRIOTIC

Determine the value of ICY and Vero for BASE current h=15uAmp. Also determine the value

ong>Answer:

This means that the soap FILM feels a PRESSURE from two sides; the inside and the outside. The air pressure inside the BUBBLE will always be larger than the air pressure from the outside. ... As a result of SURFACE tension the soap film will MINIMIZE its surface area by making the bubble as small as possible.

:^)♥️✌️

ong>Answer:

kaif YEH abb send KIYA hai KYA ,YA pehle ka hai

KONSI class KA HAI ye question

eous solution of acids and BASES a conduct electricity as they contain CHARGED particles CALLED IONS in them. And these ions help in conducting electricity.

ong>Answer:

option 3)60 DEGREE is the answer

HOPE its helpful

ong>Answer:

A wire of LENGTH 1 m and diameter 1 mm is clamped at one of its ends then then the couple required to twist the other end by 90°. Given modulus of RIGIDITY = 298 GPA

The pressure is the force per UNIT area. .If the surface area INCREASES and the force is keep in constant the pressure DECREASES.

Horse

Explanation:-

The filament may be either of animal hair and is most often of long-haired hog BRISTLE, often referred to simply as bristle. Other natural animal hairs used in American brushes INCLUDE squirrel, goat, ox, badger, and horse-hair. The most expensive animal-hair brushes are hand-made of sable.

Hope This Help........... ☺️

ong>Explanation:

Selina Solutions for Class 9 Physics

Chapter 1 – Measurement and Experimentation

This chapter encompasses the fundamental units in Physics like measurement and experimentation. It discusses the international measurement units at length such as CGS and FPS. This chapter also focuses on time, simple pendulum and various numericals.

Chapter 2 – Motion in One Dimension

After covering measurement and units of measurement in the previous chapter, motion discusses DISTANCE, displacement, velocity, and scalar and vector quantities. It also explains the equations and numericals which entail the topic.

Chapter 3 – Laws of Motion

After explaining in detail the concept of motion, the third chapter explains the laws of motion in detail and then MOVES on to the various physical quantities and their respective roles in motion. This chapter also focuses on force and objects. The three famous laws of motion by Newton are explained in detail. The laws are followed by exercises which explain the application of each law.

Chapter 4 – Pressure in Fluids and Atmospheric Pressure

This chapter explains thrust and pressure and the correlation between each concept. Additionally, the chapter talks about atmospheric pressure in fluids and the transmission of pressure in fluids through Pascal’s law. It also explains how to measure pressure via the simple barometer, Fortin’s barometer and aneroid barometer.

Chapter 5 – Upthrust in Fluids, Archimedes’ Principle and Flotation

This chapter explains the rules of upthrust in fluids and concepts around it. The upthrust is also called buoyant force and is illustrated through sufficient examples. The other two important topics are Archimedes’ principle and principle of flotation which are covered through various application-based examples.

Chapter 6 – Heat and Energy

Heat is energy, whereas temperature is a quantity. The chapter Heat and Energy explains the various concepts that revolve around heat. This includes the definition, example and other units. This chapter also focuses on the various types of energy and their sources.

Chapter 7 – Reflection of Light

This chapter discusses how laws of reflection and images are formed by a plane mirror. It also discusses the formation of images through spherical mirrors and other pairs of mirrors. When light falls on an object, it sends the rays back, thus reflecting the light that fell on the surface of the object.

Chapter 8 – Propagation of SOUND Waves

Sound is a form of energy, and this energy produces sensation in our ears. The chapter Propagation of Sound Waves includes production and propagation of sound waves, infrasonic, sonic and ultrasonic frequencies. Through various concepts and applications, this chapter sheds light on how this energy is carried by waves.

Chapter 9 – Current Electricity

This chapter talks about electricity and its sources. It also covers sources of direct current and the symbols that are used in circuit diagrams. It talks about topics such as efficient uses of energy and the various aspects of electricity including potential difference and resistance.

Chapter 10 – Magnetism

The chapter Magnetism introduces students to the properties of magnets. This chapter also explores natural and artificial magnets. It then dives deep into the topic and talks about the magnetic field of the Earth, induced magnetism, magnetic field lines, NEUTRAL points ETC.

ong>Answer:

Solution:

A Zener diode is also a p-n junction which is always connected in reverse biased and the same phenomenon happens in it called Zener breakdown.Avalanche breakdown

Avalanche breakdown occurs in lightly-doped p-n junctions where the depletion region is comparatively LONG and the reverse voltage increases beyond 5 V.avalanche breakdown

Avalanche Breakdown occurs in a p-n junction diode which is moderately doped and has a thick junction (means depletion layer width is high). It occurs when a high reverse voltage is applied across the diode. So as the applied reverse voltage is INCREASED, the electric field across junction keep increasing. This electric field exerts a force on electrons at the junction and it frees them for covalent bonds. This results in a COLLISION with neighboring atoms. As a result, electron-hole RECOMBINATION takes place across the junction. This results in net current that rapidly increases.

ong>Answer:

I = 2A

t = 10 ×60 = 600 sec

I = q/t

2 = q/600

q = 1200 coloumb

SORRY Bhai YE NAHI AATA sooorrryy